2019295232

素因数分解:

$2^{18}\times {\mathrm{7703}}^1$

素因数の和:7739

約数の個数: 38

約数和(自身を含む): 4039107048

約数和(自身を除く): 2019811816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 7703, 8192, 15406, 16384, 30812, 32768, 61624, 65536, 123248, 131072, 246496, 262144, 492992, 985984, 1971968, 3943936, 7887872, 15775744, 31551488, 63102976, 126205952, 252411904, 504823808, 1009647616, 2019295232]

約数ペア:

[(1, 2019295232), (2, 1009647616), (4, 504823808), (8, 252411904), (16, 126205952), (32, 63102976), (64, 31551488), (128, 15775744), (256, 7887872), (512, 3943936), (1024, 1971968), (2048, 985984), (4096, 492992), (7703, 262144), (8192, 246496), (15406, 131072), (16384, 123248), (30812, 65536), (32768, 61624)]